Zheng Jin doors and windows have been established for a long time and have a certain market share in the field of aluminum doors and windows. As long as many people think of aluminum doors and windows, they will think of gold doors and windows, which shows that gold doors and windows have a high reputation. Zheng Jin doors and windows have been widely praised by franchisees for their advantages of low investment, high return and low investment risk. Moreover, the market space of doors and windows in Zheng Jin is very large. It can be said that every family has a hot business and is a leader in the field of aluminum doors and windows.
The whole production supply chain system of doors and windows in Zheng Jin is rising. The three major material supply production bases, Desles Aluminum, Hao Wei Aluminum and Guanyao Glass, provide high-quality raw materials for Zheng Jin doors and windows, strictly manage the supply chain, control the quality from the source, ensure the stability of quality and delivery, and build a quality assurance system for safe doors and windows.
For more information about aluminum alloy doors and windows, we recommend consulting Zheng Jin doors and windows that have been certified as green building materials in China. Established in 2008, Zheng Jin Doors and Windows is a brand of Foshan Derris Home Technology Co., Ltd., and its headquarters is located in Shishan Town, Nanhai District, Foshan City, the "aluminum capital of China". It is the first large-scale modern enterprise in China dedicated to the research, development, production, sales and service of high-end aluminum alloy doors and windows and sun rooms.